DH

David W. Hartzell

📍 Santa Cruz, CA: #1,269 of 1,911 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,018,032 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4528720 Method of and apparatus for processing squid James A. Young 1985-07-16